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Machine translation
1. (WO1979001015) METHOD OF MANUFACTURING NON-WOVEN FABRICS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/001015    International Application No.:    PCT/JP1979/000109
Publication Date: 29.11.1979 International Filing Date: 01.05.1979
IPC:
D04H 1/56 (2006.01)
Applicants:
Inventors:
Priority Data:
78/50746 01.05.1978 JP
Title (EN) METHOD OF MANUFACTURING NON-WOVEN FABRICS
(FR) PROCEDE DE FABRICATION DE TISSUS NON TISSES
Abstract: front page image
(EN)A method of manufacturing non-woven fabrics of thermoplastic resin by means of a melt-blowing process, in which high-speed fiber stream (7) consisting of a mixture of fibers and gas ejected from a spinning die (2) is brought into contact with liquid fine particles (101) and then sprayed against a capture plate (3) to be captured thereon, whereby non-woven fabrics (5) having no pinhole may be obtained. This method may be available for manufacturing non-woven fabrics from thermoplastic resins of low hardening speed such as polyamide, thermoplastic polyurethane and the like.
(FR)Un procede de fabrication de tissus non tisses de resine thermoplastique au moyen d"un procede a fusion-soufflage, dans laquelle un courant de fibres a haute vitesse (7) consistant en un melange de fibres et de gaz ejecte d"une base de filage (2) est amene au contact de fines particules liquides (101) puis vaporise contre une plaque de saisie (3) ou il est capture, de maniere a produire des tissus non tisses (5) n"ayant pas de picotures. Cette methode peut etre utilisee pour la fabrication de tissus non tisses avec des resines thermoplastiques a faible vitesse de durcissement telles qu"un poylamide, le polyurethane thermoplastique et autres.
Designated States:
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)